Angina Pectoris

• Royal Hallamshire Hospital — Sheffield, South Yorkshire, United Kingdom

• Heart Institute — São Paulo, Brazil

• Alaska Heart Institute — Anchorage, Alaska, United States
• CV Medical Group Southern California — Beverly Hills, California, United States
• Scripps HealthCare — La Jolla, California, United States
• Washington Hospital Medical Center — Washington D.C., District of Columbia, United States

• Long Beach Memorial Hospital — Long Beach, California, United States
• Sutter Roseville Medical Center — Roseville, California, United States
• Pikes Peak Cardiology — Boulder, Colorado, United States
• Midwest Cardiology Associates — Overland Park, Kansas, United States

• Arizona Sun Family Medicine — Gilbert, Arizona, United States
• Fiel Family Medicine — Tempe, Arizona, United States
• Town Lake Internal Medicine — Woodstock, Georgia, United States
• Maringouin Medical Center — Maringouin, Louisiana, United States

• John's Creek Primary Care — Suwanee, Georgia, United States
• The Lipid Center — Baton Rouge, Louisiana, United States
• Carolina Family Healthcare — Charlotte, North Carolina, United States
• Family Care Clinic — Bonham, Texas, United States

• Providence Medical Group - Dayton Primary — Dayton, Ohio, United States

• Warner Family Practice — Chandler, Arizona, United States
• Synergy Health — Hiawassee, Georgia, United States
• John's Creek Primary Care — Suwanee, Georgia, United States
• Paul McLaughlin, MD - Family Practice — Mount Sterling, Kentucky, United States

• Mayo Clinic Research Unit — Jacksonville, Florida, United States

Not specified